1CEK

THREE-DIMENSIONAL STRUCTURE OF THE MEMBRANE-EMBEDDED M2 CHANNEL-LINING SEGMENT FROM THE NICOTINIC ACETYLCHOLINE RECEPTOR BY SOLID-STATE NMR SPECTROSCOPY


SOLID-STATE NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsDMPC
Solventn/a
Ionic Strengthn/a
pH6.0
Pressuren/a
Temperature (K)295
Experiment(s):15N SHIFT/1H-15N DIPOLAR COUPLING PISEMA, 15N SHIFT/15N SHIFT HETCOR, 1H SHIFT/15N SHIFT/1H-15N DIPOLAR COUPLING CORRELATION
Spectrometer Information
Manufacturer Model Field Strength
Home-built HOMEBUILT 400.0
CHEMAGNETICS CMX400 550.0
NMR Refinement
Method ORIENTATIONAL CONSTRAINTS
NMR Ensemble Information
Conformer Selection Criteria LOWEST ENERGY
Conformers Calculated Total Number 24
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 LOWEST ENERGY. SAMPLE: DMPC BILAYERS ORIENTED ON GLASS SLIDES 15N CHEMICAL SHIFT, 1H CHEMICAL SHIFT AND 1H-15N DIPOLAR COUPLING FREQUENCIES WERE MEASURED FROM PISEMA AND
Computation: NMR Software
# Classification Software Name Author
1 structure solution FISI --
2 structure solution BACKTOR --
3 structure solution RESTRICT --
4 refinement RESTRICT --